Simple Green is a versatile, biodegradable, and non-toxic cleaning product, but it's not a universal solution for every cleaning task. While it's safe to use on a wide range of surfaces, there are certain materials and surfaces you should avoid using Simple Green on. This article will guide you through what you should not use Simple Green on, ensuring you get the best results and protect your belongings.
Understanding Simple Green's Active Ingredients
Simple Green's cleaning power comes from its active ingredients, which include a blend of surfactants and builders. These ingredients are designed to break down and remove dirt, grease, and grime. However, they can also potentially damage certain materials if not used appropriately.
What You Should Not Use Simple Green On
Natural Stone Surfaces
Simple Green is not recommended for use on natural stone surfaces like marble, granite, or travertine. The active ingredients in Simple Green can potentially damage the sealant on these surfaces, making them more susceptible to stains and damage. Instead, use a cleaner specifically designed for natural stone.

Hardwood Floors
While Simple Green is safe for use on sealed hardwood floors, it's not recommended for unfinished or unsealed hardwood. The cleaning agents in Simple Green can penetrate the wood and cause damage if not properly rinsed off. Always test Simple Green on a small, hidden area before using it on your hardwood floors.
Painted or Wallpapered Surfaces
Simple Green is not intended for use on painted or wallpapered surfaces. The cleaning agents can potentially remove the paint or wallpaper, or cause discoloration. If you need to clean these surfaces, use a cleaner specifically designed for them.
Electronic Screens and Displays
Simple Green is not safe for use on electronic screens and displays, such as TVs, computers, or tablets. The cleaning agents can potentially damage the screen or cause streaking. Instead, use a screen cleaner specifically designed for electronic displays.

Fabrics and Upholstery
Simple Green is not recommended for use on fabrics or upholstery. The cleaning agents can potentially discolor or damage the fabric. Always test Simple Green on a small, hidden area before using it on your fabrics or upholstery.
Plants and Gardens
While Simple Green is biodegradable and non-toxic, it's not recommended for use on plants or in gardens. The cleaning agents can potentially harm or kill plants if not properly rinsed off.
Metals and Precious Stones
Simple Green is not safe for use on metals or precious stones. The cleaning agents can potentially damage or tarnish these materials. Always use a cleaner specifically designed for metals or precious stones.
When in Doubt, Test First
If you're unsure whether Simple Green is safe to use on a particular surface, always perform a spot test first. Apply a small amount of Simple Green to a hidden area of the surface, let it sit for a few minutes, then rinse and observe the results. If there's no damage or discoloration, it's likely safe to use Simple Green on that surface.
Proper Dilution and Application
Proper dilution and application of Simple Green can also help prevent damage. Always follow the instructions on the label, and dilute Simple Green as directed. For most cleaning tasks, a dilution of one part Simple Green to four parts water is recommended.
| Surface | Dilution |
|---|---|
| Hard Surfaces | 1 part Simple Green to 4 parts water |
| Carpets and Upholstery | 1 part Simple Green to 8 parts water |
| Heavy Duty Grease and Oil | Full strength |
Always rinse Simple Green thoroughly from surfaces after cleaning to prevent any potential damage from residual cleaning agents.
In the world of cleaning, one size does not fit all. While Simple Green is a versatile and powerful cleaner, it's important to know what you should not use Simple Green on. By understanding the limitations of Simple Green and using it appropriately, you can ensure that your cleaning tasks are effective and safe.
More Details
Nov 28, 2020 ... Works on Concrete, tools, wood, paint, metal, carpet. Its non toxic and if simple green can't get it out, just use a stronger concentrate of simple green.

Restrictions on Use: Do not use on non-rinseable surfaces. Company: Sunshine ... Volume of ingredients used does not trigger toxicity classifications under the ...

This powerful cleaner and degreaser is EPA Safer Choice Certified, designed for effective and environmentally safer use on counters, carpet, floors, fabric, ...

Sep 11, 2024 ... No dirty, grimey surface is safe! Here we used Extreme Simple Green Aircraft & Precision Cleaner, a powerful non-caustic cleaning solution ...

No special precautions or additional protective equipment are required during handling or use. SIMPLE GREEN® is provided with a Material Safety Data Sheet (No.

Jan 21, 2005 ... It is diluted in Simple Green, and the product can, in my opinion, be used quite safely with the following precautions: Wear nitrile (not latex) ...

Restrictions on Use: Do not use on non-rinsable surfaces. Company: Sunshine ... Volume of ingredients used does not trigger toxicity classifications under the ...

As of 2013, 2-butoxyethanol has been removed from Simple Green all-purpose cleaner, so now it has an NFPA/HMIS rating of 0/minimal for Health, Fire, Reactivity, ...

Mar 5, 2010 ... Have been using it for over 20 yrs. with no adverse reactions. I do try to wipe if pretty clean. Sometimes I'll even go over it with some windex ...

Jul 5, 2018 ... The whole point of Simple Green is that it's not only effective, it's safe for pets and people. Of course, no one is feeding it to their ...

Simple Green has been blamed for hydrogen embrittlement - - it attacks uncoated aluminum. This may or may not be a concern for you. I use SG to clean the garage ...

Jun 8, 2009 ... Simple Green and other cleaners that are not listed in the Technical Manuals are taboo for a very good reason - they hurt the metal used to ...

Oct 17, 2023 ... removes bugs, tar, dirt, wax, silicone. pretty much everything. i keep it in a pump sprayer here and use it for everything. like lizer said, no ...

The ratings reflect potential health hazards but do not account for the level of exposure or individual susceptibility, factors which determine actual health ...

The information does not usually directly identify you, but it can ... If you do not allow these cookies we will not know when you have visited our ...

Feb 11, 2026 ... ... which does not have the same conditions as a laboratory, and is for entertainment only.*******

Give several glasses of water to dilute; do not induce vomiting. If stomach upset occurs, consult physician. Inhalation: Non-toxic. Exposures to concentrate- ...

May 18, 2020 ... Moran says that despite representations that Simple Green products are non-toxic, they contain ingredients known to caused health problems, such ...

Yes, Simple Green All-Purpose Cleaner Lemon Scent should be suitable on sealed quartz countertops. You can use a 1:10 dilution, 1 part Simple Green for ...

Sep 25, 2017 ... About 15 years ago I used Simple Green based on how good it cleaned the boat across the dock from mine. By the end of that summer all of my ...
